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GMAT Data Sufficiency (DS)

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Experts publish their posts in the topic
View first unread post What is the Average (mean) of x, y, and z?  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: GMAT Paper Tests

eggplantpower

1

230

03 Sep 2014, 17:30

Bunuel

1
Experts publish their posts in the topic
View first unread post Each number after the first number in the sequence is 4 less than the  

Tags: Difficulty: 600-700 Level,  Sequences,  Source: Power Prep

sejpara

2

230

07 Sep 2014, 21:13

sejpara

1
Experts publish their posts in the topic
View first unread post If a, b, and c are positive and a =b/c^1/2, what is the  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Kaplan

Gnpth

2

236

22 Jul 2014, 02:13

Bunuel

Experts publish their posts in the topic
View first unread post Attachment(s) Is x^3 greater than x  

Tags: Difficulty: 700-Level,  Poor Quality

krishna789

2

237

11 Jun 2014, 23:38

krishna789

View first unread post Is x·|y| > y^2?  

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Experts publish their posts in the topic
View first unread post Is a^2 > 4a - 3b?  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Inequalities,  Source: Veritas Prep

CharlieSollers

1

237

05 Sep 2014, 18:16

Bunuel

View first unread post If two elements are dropped from set X {-10, -8, 0, 6, 7}, w  

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2
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View first unread post Is |x| < 5?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities,  Source: Other - Please specify

alphonsa

2

238

18 Aug 2014, 08:28

nktdotgupta

2
Experts publish their posts in the topic
View first unread post If a, b and c are integers, what is the value of a?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Economist GMAT Tutor

goodyear2013

1

239

02 Aug 2014, 08:30

Bunuel

4
Experts publish their posts in the topic
View first unread post Right triangle DEF has angles in the ratio 1:2:3 and is inscribed in a  

Tags: Difficulty: 700-Level,  Geometry,  Source: Princeton Review

neeti1813

1

240

20 Sep 2014, 11:53

Bunuel

View first unread post Ian has three pets  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Word Problems,  Source: Veritas Prep

Maxirosario2012

2

241

06 Sep 2014, 14:37

Maxirosario2012

1
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View first unread post If x, y, and z are positive integers, is x - y - z positive ?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: Manhattan GMAT

clipea12

2

242

18 Sep 2014, 10:43

MulanQ

3
Experts publish their posts in the topic
View first unread post Is x^2 > y^2?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: Magoosh

mvictor

4

242

03 Oct 2014, 02:55

desaichinmay22

Experts publish their posts in the topic
View first unread post If n is an integer, then n is divisible by how many positive integers?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Veritas Prep

joshuawang

3

242

02 Oct 2014, 02:31

Bunuel

Experts publish their posts in the topic
View first unread post What is the average temperature from Monday through Saturday  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Word Problems

bhatiamanu05

1

243

13 Feb 2014, 06:08

Bunuel

3
Experts publish their posts in the topic
View first unread post x is an integer greater than 7. What is the median of the set of integ  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: Other - Please specify

Bunuel

4

245

16 Oct 2014, 06:44

Bunuel

6
Experts publish their posts in the topic
View first unread post If x and y are integers and xy does not equal 0, is xy < 0?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: Manhattan GMAT

Bunuel

3

245

18 Oct 2014, 00:11

thefibonacci

2
Experts publish their posts in the topic
View first unread post Is x^2 greater than x-y?  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: GMAT Hacks

steilbergauf

1

246

13 May 2014, 05:47

Bunuel

Experts publish their posts in the topic
View first unread post Is the positive integer x greater than the positive int y?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Number Properties,  Source: Princeton Review

deepaRajan

2

246

15 May 2014, 03:05

WoundedTiger

2
Experts publish their posts in the topic
View first unread post Is x > = y ?  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Source: Grockit

registerincog

1

246

02 Aug 2014, 09:21

Bunuel

View first unread post In the town of Z, the town lion roars on some days and not o  

Tags: Difficulty: 600-700 Level,  Probability,  Source: Manhattan GMAT

aniteshgmat1101

2

247

03 Jun 2014, 02:43

aniteshgmat1101

2
Experts publish their posts in the topic
View first unread post Is a≠b?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: Economist GMAT Tutor

goodyear2013

1

247

27 Aug 2014, 05:36

Bunuel

View first unread post If a, b, x and y are prime numbers and a^x + b^y = 129, what is the va  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Number Properties,  Source: Self-made question

beef001

3

247

26 Sep 2014, 21:59

thefibonacci

2
View first unread post At a medical convention attended only by pediatricians and g  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: Princeton Review

anceer

1

249

11 Jul 2014, 06:07

VladimirKarpov

2
Experts publish their posts in the topic
View first unread post Is the positive integer P a prime number?  

Tags: Difficulty: 700-Level,  Number Properties

alphonsa

4

249

18 Aug 2014, 08:14

nktdotgupta

Experts publish their posts in the topic
View first unread post Is x = -4 ?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Source: Self-made question

nevilpat1

3

249

16 Sep 2014, 22:23

VeritasPrepKarishma

View first unread post In the xy-plane, at what two points does the graph y = (x+a)  

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2
Experts publish their posts in the topic
View first unread post Is |x+3| > |2x+y| ? (1) x > 0 (2) y > 0  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities,  Source: Economist GMAT Tutor

goodyear2013

2

251

30 Jun 2014, 03:51

PerfectScores

1
Experts publish their posts in the topic
View first unread post Is the prime number p equal to 37?  

Tags: Difficulty: 600-700 Level,  Number Properties

monty6000

1

252

09 Jul 2014, 01:57

Bunuel

Experts publish their posts in the topic
View first unread post If r and s are integers, is r divisible by 7?  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Number Properties

monty6000

1

252

10 Jul 2014, 00:59

Bunuel

View first unread post The median of the rent of the apartments is 550. What's the  

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dilbert

1

253

06 Sep 2006, 22:24

ak_idc

1
View first unread post If n is a positive integer, what is the tens digit of n ?  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Official Guide

sehosayho

1

255

26 May 2014, 20:31

WoundedTiger

Experts publish their posts in the topic
View first unread post a is a nonzero integer. Is a^a greater than 1?  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Fractions/Ratios/Decimals,  Source: GMAT Prep QP1

MensaNumber

1

255

14 Aug 2014, 10:45

Bunuel

4
Experts publish their posts in the topic
View first unread post Every night, Jon and his brothers randomly determine the sch  

Tags: Difficulty: 700-Level,  Probability,  Source: Princeton Review

Ronak275

2

256

03 Jul 2014, 11:20

Bunuel

2
Experts publish their posts in the topic
View first unread post What is the sum of all 50 numbers in a list?  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: GMAT Prep Exampack 1

brunora

1

256

04 Sep 2014, 16:05

Bunuel

2
Experts publish their posts in the topic
View first unread post If a_n= 0.5* a_n+1, what is the value of a_7  

Tags: Difficulty: 600-700 Level,  Sequences

alphonsa

1

257

02 Aug 2014, 01:01

Bunuel

2
Experts publish their posts in the topic
View first unread post A repunit is a positive integer that contains only the digit  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Veritas Prep

WoundedTiger

2

258

22 Jul 2014, 01:59

Bunuel

3
Experts publish their posts in the topic
View first unread post If a^2=b^2=25, what is the value of a + b ?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Economist GMAT Tutor

goodyear2013

3

258

29 Jul 2014, 07:12

Bunuel

2
Experts publish their posts in the topic
View first unread post If a, b and c are positive integers, is a=b?  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Economist GMAT Tutor

goodyear2013

1

259

23 Jun 2014, 08:15

Bunuel

Experts publish their posts in the topic
View first unread post Is x > 0 ?  

Tags: Difficulty: 600-700 Level,  Inequalities

DelGiudice99

2

259

09 Jul 2014, 23:44

australia123

View first unread post Of the students N in a certain class, X took a course in bio  

Tags: Difficulty: 700-Level,  Overlapping Sets

Maksym

1

261

04 Jul 2014, 01:50

manpreetsingh86

View first unread post What percentage is the profit up in 1996 from 1995? 1) The  

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sumitsarkar82

1

262

06 Sep 2006, 03:29

SimaQ

2
Experts publish their posts in the topic
View first unread post From January 1, 2002 to July 1, 2002, the median household  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Kaplan

Gnpth

1

262

03 Jul 2014, 07:16

Bunuel

6
Experts publish their posts in the topic
View first unread post In the former Soviet Union, rubles came in denominations of  

Tags: Difficulty: 700-Level,  Word Problems,  Source: Veritas Prep

Vijayeta

1

262

27 Jul 2014, 15:48

Bunuel

1
Experts publish their posts in the topic
View first unread post Is d negative?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: Manhattan GMAT

jumli

1

263

10 Apr 2014, 06:17

Bunuel

4
Experts publish their posts in the topic
View first unread post If m and k are positive integers, is m!+8k a multiple of k?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Economist GMAT Tutor

goodyear2013

2

263

23 Jun 2014, 07:11

beatthegmat05

4
Experts publish their posts in the topic
View first unread post Attachment(s) What is the perimeter of the triangle in the figure above?  

Tags: Difficulty: 700-Level,  Geometry,  Source: Veritas Prep

WoundedTiger

1

263

23 Jul 2014, 01:52

Bunuel

1
Experts publish their posts in the topic
View first unread post Is |x−z−y|>x−z+y?  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities,  Source: Veritas Prep

AmoyV

1

263

03 Sep 2014, 17:23

Bunuel

1
Experts publish their posts in the topic
View first unread post A thoroughly blended biscuit mix includes only flour and bak  

Tags: Difficulty: 600-700 Level,  Mixture Problems

Gmatbattle

1

264

21 Jul 2014, 09:09

mikemcgarry

2
Experts publish their posts in the topic
View first unread post A cubic box with an edge length of 4 inches holds a ball  

Tags: Difficulty: 700-Level,  Geometry,  Source: 800 Score

JarvisR

2

264

17 Sep 2014, 10:42

Bunuel

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